From a4cbb159d7550dc7b3bcd896ed24726c94ac6fcc Mon Sep 17 00:00:00 2001
From: Randy Reddig <randy@alta.software>
Date: Mon, 27 Sep 2021 00:22:37 -0400
Subject: [PATCH] encoding/xml: disable 3/4 tests for #43168
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

I’m not sure what the right fix is for this. Malformed namespaces
(leading or trailing colons, more than 1 colon) should result in an error.
---
 src/encoding/xml/xml_test.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/encoding/xml/xml_test.go b/src/encoding/xml/xml_test.go
index 3a5f0c685d3cc7..2fdbd51cc1b4eb 100644
--- a/src/encoding/xml/xml_test.go
+++ b/src/encoding/xml/xml_test.go
@@ -1756,9 +1756,11 @@ func testRoundTrip(t *testing.T, input string) {
 
 func TestRoundTrip(t *testing.T) {
 	tests := map[string]string{
-		"leading colon":          `<::Test ::foo="bar"><:::Hello></:::Hello><Hello></Hello></::Test>`,
-		"trailing colon":         `<foo abc:="x"></foo>`,
-		"double colon":           `<x:y:foo></x:y:foo>`,
+		// Disabling these tests because the parser now treats malformed namespaces as an error.
+		// See https://github.com/golang/go/issues/43168.
+		// "leading colon":          `<::Test ::foo="bar"><:::Hello></:::Hello><Hello></Hello></::Test>`,
+		// "trailing colon":         `<foo abc:="x"></foo>`,
+		// "double colon":           `<x:y:foo></x:y:foo>`,
 		"comments in directives": `<!ENTITY x<!<!-- c1 [ " -->--x --> > <e></e> <!DOCTYPE xxx [ x<!-- c2 " -->--x ]>`,
 	}
 	for name, input := range tests {